| All Patents in class 184/27.1 |
Patents 16 -
30
of 30
      |
| Number | Date | Patentee | Title | Type |
| 1,066,238 | Jul. 01, 1913 | F.D. Winkley | Lubricator | tool lubricators |
| 1,074,128 | Sep. 30, 1913 | J.F. McCanna | Lubricator | steam engine lubricators |
| 1,097,134 | May 19, 1914 | E. McCoy | Locomotive-Lubricator | steam engine lubricators |
| 1,162,275 | Nov. 30, 1915 | R. Wood | Lubricating Device | steam engine lubricators |
| 1,171,825 | Feb. 15, 1916 | R. Wood | Lubricator | steam engine lubricators |
| 1,183,153 | May 16, 1916 | L.W. Witry | Positively-actuated lubricating device | gas and gasoline engines |
| 1,192,253 | Jul. 25, 1916 | R. Wood | Lubricator | steam engine lubricators |
| 1,207,355 | Dec. 05, 1916 | R. Wood | Lubricating Device | steam engine lubricators |
| 1,270,573 | Jun. 25, 1918 | A.G. Walls | Pump | aircraft |
| 2,012,244 | Aug. 20, 1935 | O.F. Lillia | Pump | oil pumps |
| 2,107,662 | Feb. 08, 1938 | W.E. Wollheim, B.E. Folke | Ratchet Mechanism | tool lubricators |
| 2,209,938 | Jul. 30, 1940 | L.L. Schauer | Lubricating means | radial drill presses |
| 2,359,905 | Oct. 10, 1944 | B.E. Folke | Actuating Means for Mechanical Lubricators | steam engine lubricators |
| 2,436,493 | Feb. 24, 1948 | R.H. Shepard | Mechanical Lubricator | industrial machine lubrication |
| 2,809,718 | Oct. 15, 1957 | M.O. Kos | Saw chain oil pump | handheld chainsaws |
